#2B58A2#2B58A2

#2B58A2 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.9% C 0.130 H 259.8°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B58A2
RGB	rgb(43, 88, 162)
HSL	hsl(217, 58%, 40%)
HSV	hsv(217, 73%, 64%)
CMYK	cmyk(73.5%, 45.7%, 0%, 36.5%)
CIE-LAB	lab(38.02, 10.85, -44.57)
CIE-LCH	lch(38.02, 45.87, 283.68°)
OKLab	oklab(46.91% -0.0229 -0.1277)
OKLCH	oklch(46.91% 0.13 259.8)
XYZ	xyz(11.0052, 10.1005, 35.5450)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B58A2 #A2752B

analogous

#2B93A2 #2B58A2 #392BA2

triadic

#2B58A2 #A22B58 #58A22B

tetradic

#2B58A2 #A22B93 #A2752B #2BA239

square

#2B58A2 #A22B93 #A2752B #2BA239

split-complementary

#2B58A2 #A2392B #93A22B

monochromatic

#112341 #1E3E72 #2B58A2 #3E74CC #6F97D9

Accessibility & contrast

On white

6.95

#2B58A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2B58A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B58A2

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B58A2	#FFFFFF	#000000	##FFFFFF
##2B58A2	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325FA5

Deuteranopia (green-blind)

#1A54A1

Tritanopia (blue-blind)

#006975

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2b58a2;
/* rgb */ color: rgb(43, 88, 162);
/* oklch */ color: oklch(46.9% 0.130 259.8);

Tailwind

colors: {
  custom: {
    50: '#7486be',
    500: '#2b58a2',
    950: '#000000',
  },
}

SCSS

$custom: #2b58a2;
$custom-light: #7486be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b58a2",
  "rgb": {
    "r": 43,
    "g": 88,
    "b": 162
  },
  "hsl": {
    "h": 217.311,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46908,
    "c": 0.12968,
    "h": 259.8
  },
  "luminance": 0.10102
}

Semantic roles & 50–950 ramp

primary

#2B58A2

secondary

#C09F69

accent

#A747E1

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2B58A2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →